The Lovato FB01D2P is a compact DIN rail mounted fuse holder designed for 10 × 38 mm cylindrical photovoltaic fuse links. Built for DC solar protection applications, it provides safe and reliable fuse mounting for photovoltaic strings, combiner boxes and renewable energy systems operating at up to 1000 V DC.
Rated at 32 A, the FB01D2P features a two-pole 2P configuration, making it suitable for DC circuits where both conductors require protected switching and fuse isolation. Its compact 2 DIN module format and standard rail mounting make it easy to integrate into photovoltaic enclosures and industrial DC panels.
The FB01D2P is IEC and UL certified for photovoltaic applications, giving panel builders, solar installers and electrical contractors a dependable solution for high-voltage DC fuse protection. Supplied without a status indicator, it offers a straightforward and robust option for solar PV circuit protection.
Key Advantages
Genuine Lovato Electric photovoltaic fuse holder.
Designed for 10 × 38 mm cylindrical fuse links.
32 A rated current at 1000 V DC.
Two-pole 2P configuration for photovoltaic DC circuits.
IEC and UL certified for recognised international compliance.
Compact 2-module DIN rail design for efficient panel layouts.
Key Features
Lovato FB01D2P fuse holder.
Suitable for 10 × 38 mm photovoltaic fuse links.
Two-pole 2P configuration.
32 A IEC maximum rated current.
1000 V DC IEC maximum rated voltage.
Designed for photovoltaic applications.
Without built-in status indicator.
Occupies 2 DIN modules.
Reliable DC Fuse Protection for Photovoltaic Systems
Photovoltaic installations require fuse holders that are specifically rated for DC operation and suitable for the high voltages found in solar PV systems. A correctly selected fuse holder provides secure fuse retention, safe circuit protection and straightforward maintenance access.
The Lovato FB01D2P is designed for 1000 V DC photovoltaic circuits, making it suitable for PV combiner boxes, solar string protection, inverter input circuits and renewable energy control panels where dependable two-pole overcurrent protection is required.
Typical Applications
Photovoltaic combiner boxes.
Solar PV string protection.
DC distribution panels.
Renewable energy control systems.
Industrial DC power circuits.
Solar inverter input protection.
Technical Specifications
Voltage
000 V
Manufacturer
Lovato Electric
Series
FB
Model
FB01D2P
Product type
Fuse holder
Fuse size
10 × 38 mm
Number of poles
2P
Operating voltage type
DC
IEC maximum rated voltage Un
1000 V DC
IEC maximum rated current In
32 A
Photovoltaic application
Yes
Light indicator
No
Compliance
IEC / UL certified
DIN modules
2
Mounting type
35 mm DIN rail
Protection rating
IP20 front
Operating temperature
-20°C to +70°C
Maximum conductor size
16 mm²
Weight
approx. 127 g
Quantity per package
6
Package dimensions
227 × 85 × 65 mm
EAN
8013975186527
Conformity
IEC/EN 60269-1, IEC/EN 60269-2, IEC/EN 60947-1, IEC/EN 60947-3, UL 4248-1, UL 4248-18, CSA C22.2 n° 4248.1, CSA C22.2 n° 4248.18
HS Code
85389099
Frequently Asked Questions
What fuse size does the Lovato FB01D2P accept?
The FB01D2P is designed for 10 × 38 mm cylindrical photovoltaic fuse links.
What is the current rating of the FB01D2P?
The fuse holder has a maximum rated current of 32 A.
What voltage is the FB01D2P rated for?
The Lovato FB01D2P is rated for applications up to 1000 V DC.
How many poles does the FB01D2P have?
The FB01D2P has a two-pole 2P configuration, making it suitable for photovoltaic DC circuits requiring two-pole fuse protection.
Does the FB01D2P include a status indicator?
No, the FB01D2P is supplied without a light status indicator.
Trusted by Solar and Panel Builders Worldwide
Lovato Electric photovoltaic fuse holders are widely used by solar installers, panel builders and electrical engineers for dependable DC protection, safe maintenance and reliable long-term solar system performance.
Voltage
000 V
Manufacturer
Lovato Electric
Series
FB
Model
FB01D2P
Product type
Fuse holder
Fuse size
10 × 38 mm
Number of poles
2P
Operating voltage type
DC
IEC maximum rated voltage Un
1000 V DC
IEC maximum rated current In
32 A
Photovoltaic application
Yes
Light indicator
No
Compliance
IEC / UL certified
DIN modules
2
Mounting type
35 mm DIN rail
Protection rating
IP20 front
Operating temperature
-20°C to +70°C
Maximum conductor size
16 mm²
Weight
approx. 127 g
Quantity per package
6
Package dimensions
227 × 85 × 65 mm
EAN
8013975186527
Conformity
IEC/EN 60269-1, IEC/EN 60269-2, IEC/EN 60947-1, IEC/EN 60947-3, UL 4248-1, UL 4248-18, CSA C22.2 n° 4248.1, CSA C22.2 n° 4248.18
HS Code
85389099
No documents available for this product.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...